Perhaps you should try some spelling variations:
lang yanling » wang yanling, wang yangming, zhang yunling
gang minh » kang minah, anh minh, tang min
sang minh » kang minah, anh minh, song min
congo shu » cong shu
gong min » jong min, song min, gong meng
yang yi » yang di, yang jui
yang xi » yang di, yang jui

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: lang yanling ((yang yi) or (yang xi)) li ((((gang minh) OR (gong min))) or (sang minh)) congo shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yanling ((yang yi) OR (yang xi)) li ((((gang minh) OR (gong min))) OR (sang minh)) congo shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yanling ((yang yi) or (yang xi)) li ((((gang minh) OR (gong min))) or (sang minh)) congo shu ;".
• Adding a wildcard symbol may retrieve word variants: lang yanling ((yang yi) or (yang xi)) li ((((gang minh) OR (gong min))) or (sang minh)) congo shu ;*.